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Find the equation of the common tangent ...

Find the equation of the common tangent to the circle `x^(2)+y^(2)=8` and the parabola `y^(2)=16x`.

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The correct Answer is:
`x+y+4=0 and x-y+4=0`
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CHHAYA PUBLICATION-TANGENT AND NORMAL -LONG ANSWER TYPE QUESTIONS
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  19. If the line lx+my=1 be a normal to the hyperbola (x^(2))/(a^(2))-(y...

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  20. If the striaht line lx+my=1 is a normal to the parbaola y^(2)=4ax then...

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